Whalen Designs

Whalen Designs is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Engineers Sanitary
• Septic Tanks & Systems Consultants

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Septic Tanks & Systems
• Engineering Services > Engineers Environmental > Engineers Sanitary

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Septic Tanks & Systems > Septic Tanks & Systems Consultants
• Engineering Services > Engineers Environmental > Engineers Sanitary